<div class="wrapper">
  <div class="sidebar-panel" id="sidebar" [style.background-color]="backgroundColor">

    <div class="sidebar-background" [style.background-image]="'url(../assets/img/sidebar-' + id + '.jpg)'"></div>
    <app-sidebar></app-sidebar>
  </div>
  <div class="main-panel" id="main-panel">
    <router-outlet></router-outlet>
  </div>
</div>
